[R] heatmap

XinMeng xmeng at capitalbio.com
Wed Mar 7 10:47:46 CET 2007

Hello sir;
I use the function "heatmap.2" to draw a heatmap of microarray data,which consists of logratios.

But the lengend shows the Z score and the corresponding color.But I want the legend to show the logratios and the corresponding color.How can I do it?

How can I control that cluster only applied to genes(rows) or samples(columns) via heatmap.2 function?Default is cluster applied to both rows and columns.

Thanks a lot!

My best!

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